Signals - ABB RES670 Technical Manual

Section 19
Station communication
19.7.15.4
19.7.15.5
Table 536: I103POSCMDV Non group settings (basic)
Name Values (Range)
FunctionType 1 - 255
InfNo 160 - 209
19.7.16
19.7.16.1
708

Signals

Table 535: I103POSCMDV Input signals
Name Type
BLOCK BOOLEAN
POSITION INTEGER
Settings
Unit Step
- 1
- 1
Operation principle
General
IEC 60870-5-103 is an unbalanced (master-slave) protocol for coded-bit serial
communication exchanging information with a control system, and with a data transfer
rate up to 38400 bit/s. In IEC terminology, a primary station is a master and a
secondary station is a slave. The communication is based on a point-to-point principle.
The master must have software that can interpret IEC 60870-5-103 communication
messages.
Introduction to IEC 60870–5–103 protocol
IEC 60870-5-103 protocol functionality consists of the following functions:
• Event handling
• Report of analog service values (measurements)
• Fault location
• Command handling
Default Description
0 Block of command
0 Position of controllable object
Default Description
1 Function type
160 Information number for command output
Phasor measurement unit RES670 2.2 ANSI
1MRK 511 408-UUS A
PID-6578-INPUTSIGNALS v5
PID-6578-SETTINGS v6
IP14407-1 v3
M11874-3 v5
M11874-6 v3
Technical manual